Temperature Effects in the Composition of Metal Halide Perovskite thin Films. Journal title: Journal of Nuclear Physics, Material Sciences, Radiation and Applications Authors: M. Castro-Colin, L. Banuelos, C. Diaz-Moreno, D. Hodges, E. Ramirez-Homs, N. Sharmin, J. A. Lopez Subject(s): Materials Science, Nuclear Physics, Radiation